Seeking to make the packaging for its Throaties medicated lozenges more consumer-friendly, Ernest Jackson, based in Crediton, Devon, England, switched from a foil bag-in-carton to an overwrapped blister card.

Last month, Belmont, CA-based Oral-B Laboratories introduced a line of collectible tooth brushes and pastes branded with children's cable television network Nickelodeon(TM) and its hit show, "Rugrats." Designed by Kornick Lindsay (Chicago, IL), the colorful packaging/product is part of "a strategic partnership between Oral-B and Nickelodeon in which the packaging helps fight the battle to get kids to brush and make it a better experience," says Sheree Lucas, Oral-B product manager.

Consistent sheet thickness and economics make calendered plastics appealing to thermoformers. How are plastics calendered? What are the current developments in calendering? Packaging World takes a look.